12-2
Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. See Recommended Fluids and
Lubricants on page 11-12.
If the vehicle has a diesel engine, see the Duramax diesel supplement.
Air Conditioning Refrigerant
Cooling System
Engine Oil with Filter
Fuel Tank
1500 Series
2500 Series and 3500 Series Standard Box
3500 Series Long Box
Transfer Case Fluid
Wheel Nut Torque
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.
Application
Capacities
Metric
For the air conditioning system refrigerant type and
charge amount, see the refrigerant label under the
hood. See your dealer for more information.
15.7 L
8.0 L
98.4 L
136.3 L
136.3 L
1.5 L
190
English
16.6 qt
8.5 qt
26.0 gal
36.0 gal
36.0 gal
1.6 qt
140 lb ft